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       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*
       3                 :            :  * This file is part of the LibreOffice project.
       4                 :            :  *
       5                 :            :  * This Source Code Form is subject to the terms of the Mozilla Public
       6                 :            :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7                 :            :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8                 :            :  *
       9                 :            :  * This file incorporates work covered by the following license notice:
      10                 :            :  *
      11                 :            :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12                 :            :  *   contributor license agreements. See the NOTICE file distributed
      13                 :            :  *   with this work for additional information regarding copyright
      14                 :            :  *   ownership. The ASF licenses this file to you under the Apache
      15                 :            :  *   License, Version 2.0 (the "License"); you may not use this file
      16                 :            :  *   except in compliance with the License. You may obtain a copy of
      17                 :            :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18                 :            :  */
      19                 :            : 
      20                 :            : 
      21                 :            : #include "comphelper/serviceinfohelper.hxx"
      22                 :            : #include <stdarg.h>
      23                 :            : 
      24                 :            : // #####################################################################
      25                 :            : 
      26                 :            : namespace comphelper
      27                 :            : {
      28                 :            : 
      29                 :            : /** returns an empty UString(). most times sufficient */
      30                 :          0 : ::rtl::OUString SAL_CALL ServiceInfoHelper::getImplementationName() throw( ::com::sun::star::uno::RuntimeException )
      31                 :            : {
      32                 :          0 :     return ::rtl::OUString();
      33                 :            : }
      34                 :            : 
      35                 :            : /** the base implementation iterates over the service names from <code>getSupportedServiceNames</code> */
      36                 :          0 : sal_Bool SAL_CALL ServiceInfoHelper::supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException)
      37                 :            : {
      38                 :          0 :     return supportsService( ServiceName, getSupportedServiceNames() );
      39                 :            : }
      40                 :            : 
      41                 :        346 : sal_Bool SAL_CALL ServiceInfoHelper::supportsService( const ::rtl::OUString& ServiceName, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& SupportedServices ) throw()
      42                 :            : {
      43                 :        346 :     const ::rtl::OUString * pArray = SupportedServices.getConstArray();
      44         [ +  + ]:       2374 :     for( sal_Int32 i = 0; i < SupportedServices.getLength(); i++ )
      45         [ +  + ]:       2333 :         if( pArray[i] == ServiceName )
      46                 :        305 :             return sal_True;
      47                 :        346 :     return sal_False;
      48                 :            : }
      49                 :            : 
      50                 :            : /** the base implementation has no supported services */
      51                 :          0 : ::com::sun::star::uno::Sequence< ::rtl::OUString > ServiceInfoHelper::getSupportedServiceNames(void) throw( ::com::sun::star::uno::RuntimeException )
      52                 :            : {
      53                 :          0 :     ::com::sun::star::uno::Sequence< ::rtl::OUString> aSeq(0);
      54                 :          0 :     return aSeq;
      55                 :            : }
      56                 :            : 
      57                 :            : /** this method adds a variable number of char pointer to a given Sequence
      58                 :            :  */
      59                 :       4844 : void ServiceInfoHelper::addToSequence( ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq, sal_uInt16 nServices, /* char * */ ... ) throw()
      60                 :            : {
      61                 :       4844 :     sal_uInt32 nCount = rSeq.getLength();
      62                 :            : 
      63         [ +  - ]:       4844 :     rSeq.realloc( nCount + nServices );
      64         [ +  - ]:       4844 :     rtl::OUString* pStrings = rSeq.getArray();
      65                 :            : 
      66                 :            :     va_list marker;
      67                 :       4844 :     va_start( marker, nServices );
      68         [ +  + ]:      15965 :     for( sal_uInt16 i = 0 ; i < nServices; i++ )
      69                 :      11121 :         pStrings[nCount++] = rtl::OUString::createFromAscii(va_arg( marker, char*));
      70                 :       4844 :     va_end( marker );
      71                 :       4844 : }
      72                 :            : 
      73                 :            : }
      74                 :            : 
      75                 :            : 
      76                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */